B组
Do you hear a little noisy sound when you're trying to sleep at night? That's me, a mosquito. I am singing and flying around your bed. Oh, let me give you a "kiss"! Then you wake up and scratch(挠痒). Maybe you want to kill me. But I fly away fast. Maybe you can't go to sleep. The next morning you are late for school.

The type of blood(血型)
Mosquitoes like to bite people with type O blood most. Did you hear people say this before? But that's not true! In fact, I can't tell which blood type you have. Only doctors can do that well. So how do I pick whom to kiss?
Colour
I also use my eyes to look for food. But I don't see very well. If you want to keep away from my kiss, do not wear colours such as black, red or dark blue. These colours help me to see you better.
Sweat(汗)
I find people by smelling(闻) their sweat. When you do sports and start sweating, I can smell your sweat from far away. So yummy! But if you take a shower to wash your body after exercising, it's very difficult for me to find you.
Heavy People
I can also smell the carbon dioxide(二氧化碳) you breathe out. If you are fat or heavy, you will make more carbon dioxide, and it is really easy for me to find you. So, larger and heavier people are more likely to(有可能) get my kiss.
()1.(代词指代题)What does the underlined word "this" mean?
A. You hear a little noisy sound when you're trying to sleep at night.
B. The next morning you are late for school.
C. Mosquitoes like to bite people with type O blood most.
D. Only doctors can tell the type O blood.
()2. Which clothes can people wear if they want to keep away from a mosquito?
A. Dark blue shirts.
B. White trousers.
C. Red jackets.
D. Black shorts.
()3.(图文理解题)Which of the following kids will "I" kiss most easily?

()4.(标题归纳题)What's the best title of the article?
A. A Mosquito's Sound
B. A Mosquito's Mouth
C. A Mosquito's Eyes
D. A Mosquito's Kiss

1.C 2.B 3.A 4.D

【分析】
1. 代词指代题：先定位“this”所在语句，结合上下文逻辑，“this”指代前文提到的人们常说的“蚊子最喜欢咬O型血的人”这一说法，后文转折说明该说法错误，据此判断答案。
2. 细节理解题：根据原文关于蚊子易识别颜色的段落，明确需避开的颜色，对比选项选出符合防蚊要求的答案。
3. 图文理解题：结合原文介绍的蚊子叮咬人的相关因素（血型、颜色、体重、汗），逐一分析选项对应的孩子特征，匹配最易被叮咬的情况。
4. 标题归纳题：梳理全文核心线索，文章以蚊子的“kiss”（叮咬）为核心展开，排除仅涉及局部内容的选项，确定最佳标题。
【解析】
1. 代词指代题：定位到“Did you hear people say this before?”，前文提到“Mosquitoes like to bite people with type O blood most”，后文“that's not true”指代“this”的内容，故“this”对应选项C，选C。
2. 细节理解题：根据Colour段落“do not wear colours such as black, red or dark blue”，可知要避开黑色、红色、深蓝色，选项中只有B（白色）符合防蚊要求，选B。
3. 图文理解题：结合原文，蚊子无法分辨血型，浅色衣服更难被发现，体重较重者易被找到。插图2中A选项的孩子符合“体重较重、穿浅色衣服”等易被叮咬的特征，选A。
4. 标题归纳题：全文围绕蚊子的“kiss”（叮咬）展开，介绍蚊子选择叮咬对象的因素，A、B、C仅为局部内容，D概括全文核心，选D。
【答案】
1.C 2.B 3.A 4.D
【知识点】
代词指代题；细节理解题；标题归纳题
【点评】
本题为英语阅读理解题，涵盖多种常见题型，考查学生定位原文信息、分析上下文逻辑及归纳主旨的能力，题型典型，难度适中。
【难度系数】
0.6